Gas absorption tower with water recycling function

Abstract

The utility model discloses a gas absorption tower with water cyclic utilization, which relates to the technical field of gas absorption towers and comprises an absorption tower body and a circulating component, a support frame is mounted on the lower side of the absorption tower body, and the circulating component is arranged on the surface of the support frame. The circulating assembly comprises a circulating recovery tank, a filter box, a multi-stage filter screen, an activated carbon filter screen, a drain valve, a circulating water pump and a circulating water pipe, the circulating recovery tank is arranged on the upper surface of the lower end of the supporting frame, the filter box is installed on the upper surface of the circulating recovery tank, and the multi-stage filter screen is arranged at the upper end of the inner side of the filter box. And an activated carbon filter screen is mounted below the multi-stage filter screen. According to the gas absorption tower with the water recycling function, water sprayed in the absorption tower can be recycled through the circulating assembly, waste of water resources is avoided, the circulating recovery tank and the filter screen can be conveniently cleaned through the cleaning assembly, the impurity removal effect on circulating water is kept, and pipeline blockage is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gas absorption tower technical field, specifically is a kind of gas absorption tower with water recycling. BACKGROUND

[0002] Gas absorption tower is a kind of equipment for carrying out absorption operation, its basic principle is to use the difference of solubility of gas mixture in liquid absorbent, and the easily soluble component is dissolved in absorbent, to realize separation with other components, gas absorption tower is widely used in industrial production, mainly used in gas purification, waste gas treatment and other fields. However, the current gas absorption tower still has the following shortcomings:

[0003] Such as the patent file with the publication number CN219023839U discloses a kind of gas absorption tower. The gas absorption tower, by first spray head injection end, liquid is sprayed in vertical direction downward, harmful object in gas is carried out first step adsorption, liquid contained in filler in filler layer can more fully adsorb harmful substance, second spray head injection end sprays liquid in horizontal direction, effectively guarantee the high efficiency of harmful gas removal, but it needs to use a large amount of spray water in the use process, easy to cause the waste of water resources.

[0004] Therefore, in view of this, the existing structure is improved, and a kind of gas absorption tower with water recycling is provided. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of gas absorption tower with water recycling to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of gas absorption tower with water recycling, including absorption tower body and circulation component, the lower side of the absorption tower body is equipped with support frame, the circulation component is set to the surface of support frame, and circulation component includes circulation recovery tank, filter box, multistage filter screen, activated carbon filter screen, drain valve, circulating water pump and circulating water pipe, the circulation recovery tank is set to the upper surface of support frame lower end, and filter box is installed on the upper surface of circulation recovery tank, the upper end of the inner side of filter box is provided with multistage filter screen, and activated carbon filter screen is installed below multistage filter screen, drain valve is installed on the upper surface of filter box, and drain valve top penetrates the upper side of support frame and extends to the lower side of absorption tower body.

[0007] Further, the upper surface left side of the support frame is equipped with circulating water pump, and circulating water pump left end is connected with circulating water pipe, and the lower end of circulating water pipe is connected with the left lower end of circulation recovery tank.

[0008] Further, the lower side of the support frame is provided with a fixed base, and the surface of the support frame is provided with a cleaning assembly for facilitating cleaning.

[0009] Further, the cleaning assembly comprises a servo motor, a rotating shaft, a rotating rod and a cleaning brush, the servo motor is arranged on the lower surface of the support frame, the output end of the servo motor is connected with the rotating shaft through a shaft coupling, the rotating shaft is provided with the rotating rod, and the outer end of the rotating rod is provided with the cleaning brush.

[0010] Further, the cleaning assembly further comprises a movable opening, a sealing plate and an auxiliary handle, the right side of the filter box is provided with the movable opening, the inner side of the movable opening is connected with the sealing plate in a clamping mode, and the right surface of the sealing plate is provided with the auxiliary handle.

[0011] Further, the lower end of the inside of the absorption tower body is provided with a water collecting tank, the lower side of the water collecting tank is connected with the upper surface of the drain valve, and the left side of the water collecting tank is connected with the right end of the circulating water pump.

[0012] Further, the upper surface of the support frame is provided with a water pump, the left end of the water pump is connected with the right side of the water collecting tank, the right end of the water pump is connected with a water delivery pipe, the upper end of the water delivery pipe penetrates through the right side of the upper end of the absorption tower body and extends into the inside of the absorption tower body, the upper end of the water delivery pipe is provided with a cross water pipe, and the lower surface of the cross water pipe is provided with a spray head.

[0013] Further, the left side of the lower end of the absorption tower body is provided with an air inlet, and the top of the absorption tower body is provided with an air outlet, and the inside of the absorption tower body is provided with a filler layer.

[0014] The utility model provides a kind of gas absorption tower with water recycling, with the following beneficial effects:

[0015] 1, the utility model discloses a circulating assembly, circulating assembly includes circulating recovery tank, filter box, multistage filter screen, activated carbon filter screen, drain valve, circulating water pump and circulating water pipe, when using, open drain valve, make the water in the water collecting tank after spraying drain into filter box, by multistage filter screen and activated carbon filter screen multiple filtration, water is filtered and purified sufficiently, filtered water is directly recycled into circulating recovery tank, start circulating water pump, make circulating water pump by circulating water pipe filtered water is extracted, and is sent to water collecting tank and is recycled, so that the device can be recycled to the water sprayed in absorption tower, avoid causing waste of water resources.

[0016] 2, The utility model discloses a set up cleaning assembly, and the cleaning assembly includes servo motor, rotation axis, rotary lever and cleaning brush, and the cleaning assembly still includes movable mouth, sealing plate and auxiliary handle, when using, start servo motor, make servo motor drive rotation axis rotate, drive rotary lever to rotate through rotation axis, and then drive cleaning brush to rotate and clean the inside of the recycling tank, prevent internal deposit or scale accumulation, take sealing plate down through auxiliary handle, so as to take out multistage filter screen and activated carbon filter screen through movable mouth and clean, thereby making the device can conveniently clean recycling tank and filter screen, to keep the impurity removal effect of circulating water, avoid pipeline blockage. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic diagram of the gas absorption tower with water recycling of the utility model;

[0018] Figure 2 It is a circulating assembly three-dimensional structure schematic diagram of the gas absorption tower with water recycling of the utility model;

[0019] Figure 3 It is a cleaning assembly three-dimensional structure schematic diagram of the gas absorption tower with water recycling of the utility model;

[0020] Figure 4 It is an absorption tower body three-dimensional sectional structure schematic diagram of the gas absorption tower with water recycling of the utility model.

[0021] In the drawing: 1, absorption tower body;2, support frame;3, circulating assembly;301, recycling tank;302, filter box;303, multistage filter screen;304, activated carbon filter screen;305, drain valve;306, circulating water pump;307, ring water pipe;4, fixed base;5, cleaning assembly;501, servo motor;502, rotation axis;503, rotary lever;504, cleaning brush;505, movable mouth;506, sealing plate;507, auxiliary handle;6, water collecting tank;7, water pump;8, water delivery pipe;9, cross water pipe;10, spray head;11, air inlet;12, air outlet;13, filler layer. DETAILED DESCRIPTION

[0022] The embodiment of the utility model will be described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0023] As Figures 1 to 4As shown, a gas absorption tower with water recycling includes an absorption tower body 1 and a recycling assembly 3, the lower side of the absorption tower body 1 is provided with a support frame 2, the recycling assembly 3 is arranged on the surface of the support frame 2, and the recycling assembly 3 includes a recycling recovery tank 301, a filter box 302, a multi-stage filter screen 303, an activated carbon filter screen 304, a drain valve 305, a circulating water pump 306 and a circulating water pipe 307, the recycling recovery tank 301 is arranged on the upper surface of the lower end of the support frame 2, and the upper surface of the recycling recovery tank 301 is provided with the filter box 302, the upper end of the inner side of the filter box 302 is provided with the multi-stage filter screen 303, and the activated carbon filter screen 304 is arranged below the multi-stage filter screen 303, the upper surface of the filter box 302 is provided with the drain valve 305, and the top of the drain valve 305 penetrates through the upper side of the support frame 2 and extends to the lower side of the absorption tower body 1.

[0024] Specific operation is as follows, in use, open the drain valve 305, make the water in the water collecting tank 6 after spraying into the filter box 302, through the multi-stage filter screen 303 and the activated carbon filter screen 304, the water is filtered and purified, the filtered water directly enters the recycling recovery tank 301 for recycling, start the circulating water pump 306, make the circulating water pump 306 through the circulating water pipe 307 to extract the filtered water and send it to the water collecting tank 6 for recycling.

[0025] Please refer to Figure 1 , Figure 3 and Figure 4The upper surface of the support frame 2 is provided with a circulating water pump 306 on the left side, and the left end of the circulating water pump 306 is connected with a circulating water pipe 307, and the lower end of the circulating water pipe 307 is connected with the left lower end of the circulating recovery tank 301. The lower side of the support frame 2 is provided with a fixed base frame 4, and the surface of the support frame 2 is provided with a cleaning assembly 5 for convenient cleaning. The cleaning assembly 5 comprises a servo motor 501, a rotating shaft 502, a rotating rod 503 and a cleaning brush 504, and the servo motor 501 is arranged on the lower surface of the support frame 2. The output end of the servo motor 501 is connected with the rotating shaft 502 through a shaft coupling, and the rotating shaft 502 is provided with the rotating rod 503 on the surface. The outer end of the rotating rod 503 is provided with the cleaning brush 504. The cleaning assembly 5 further comprises a movable port 505, a sealing plate 506 and an auxiliary handle 507. The right side of the filter box 302 is provided with the movable port 505, and the movable port 505 is connected with the sealing plate 506 on the inner side. The right surface of the sealing plate 506 is provided with the auxiliary handle 507. The lower end of the absorption tower body 1 is provided with a water collecting tank 6, and the lower side of the water collecting tank 6 is connected with the upper surface of the drain valve 305. The left side of the water collecting tank 6 is connected with the right end of the circulating water pump 306. The upper surface of the support frame 2 is provided with a water pump 7 on the right side, and the left end of the water pump 7 is connected with the right side of the water collecting tank 6. The right end of the water pump 7 is connected with a water delivery pipe 8, and the upper end of the water delivery pipe 8 penetrates through the right side of the upper end of the absorption tower body 1 and extends into the absorption tower body 1. The upper end of the water delivery pipe 8 is provided with a cross water pipe 9, and the lower surface of the cross water pipe 9 is provided with a shower head 10. The left side of the lower end of the absorption tower body 1 is provided with an air inlet 11, and the top of the absorption tower body 1 is provided with an air outlet 12. The inside of the absorption tower body 1 is provided with a filler layer 13.

[0026] The specific operation is as follows. When in use, the servo motor 501 is started to drive the rotating shaft 502 to rotate, and the rotating rod 503 is driven to rotate through the rotating shaft 502, and the cleaning brush 504 is driven to rotate to clean the inside of the circulating recovery tank 301, so as to prevent the accumulation of internal precipitates or scale. The sealing plate 506 is removed through the auxiliary handle 507, so as to take out the multi-stage filter screen 303 and the activated carbon filter screen 304 through the movable port 505 for cleaning.

[0027] In summary, as Figures 1 to 4As shown, the gas absorption tower with water recycling uses, first, open the drain valve 305, make after spraying the water in the water collecting tank 6 into the filter box 302, through the multiple filtering screen 303 and the activated carbon filter screen 304 Multiple filtration, the water is fully filtered and purified, the filtered water is directly recycled into the circulating recovery tank 301, starts the circulating water pump 306, makes the circulating water pump 306 through the circulating water pipe 307 The filtered water is pumped out and delivered to the water collecting tank 6 for recycling, then, start servo motor 501, make servo motor 501 drive rotating shaft 502 rotation, through rotating shaft 502 drive rotating rod 503 rotation, further drive cleaning brush 504 rotation and clean the inside of circulating recovery tank 301, prevent internal deposits or scale accumulation, remove the sealing plate 506 through the auxiliary handle 507, so as to take out the multiple filtering screen 303 and the activated carbon filter screen 304 through the movable port 505 for cleaning.

[0028] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A gas absorption tower with water recycling, comprising an absorption tower body (1) and a circulation assembly (3), characterized in that: A support frame (2) is installed on the lower side of the absorption tower body (1). The circulation component (3) is disposed on the surface of the support frame (2). The circulation component (3) includes a circulation recovery tank (301), a filter box (302), a multi-stage filter screen (303), an activated carbon filter screen (304), a drain valve (305), a circulating water pump (306), and a circulating water pipe (307). The circulation recovery tank (301) is disposed on the upper surface of the lower end of the support frame (2). A filter box (302) is installed on the upper surface of the circulation recovery tank (301). A multi-stage filter screen (303) is disposed on the upper end of the inner side of the filter box (302). An activated carbon filter screen (304) is installed below the multi-stage filter screen (303). A drain valve (305) is installed on the upper surface of the filter box (302). The top of the drain valve (305) penetrates the upper side of the support frame (2) and extends to the lower side of the absorption tower body (1).

2. A gas absorption tower with water recycling according to claim 1, characterized in that, A circulating water pump (306) is installed on the left side of the upper surface of the support frame (2), and a circulating water pipe (307) is connected to the left end of the circulating water pump (306). The lower end of the circulating water pipe (307) is connected to the lower left end of the circulating recovery tank (301).

3. A gas absorption tower with water recycling as described in claim 1, characterized in that, The support frame (2) is equipped with a fixed base frame (4) on its lower side, and the surface of the support frame (2) is provided with a cleaning component (5) for easy cleaning.

4. A gas absorption tower with water recycling according to claim 3, characterized in that, The cleaning assembly (5) includes a servo motor (501), a rotating shaft (502), a rotating rod (503), and a cleaning brush (504). The servo motor (501) is located on the lower surface of the support frame (2). The output end of the servo motor (501) is connected to the rotating shaft (502) via a coupling. The rotating rod (503) is mounted on the surface of the rotating shaft (502). The cleaning brush (504) is located at the outer end of the rotating rod (503).

5. A gas absorption tower with water recycling according to claim 4, characterized in that, The cleaning assembly (5) also includes a movable port (505), a sealing plate (506) and an auxiliary handle (507), and the movable port (505) is provided on the right side of the filter box (302). The sealing plate (506) is engaged and connected to the inner side of the movable port (505), and the auxiliary handle (507) is installed on the right surface of the sealing plate (506).

6. A gas absorption tower with water recycling according to claim 1, characterized in that, The lower end of the absorption tower body (1) is equipped with a water collection tank (6), and the lower side of the water collection tank (6) is connected to the upper surface of the drain valve (305). The left side of the water collection tank (6) is connected to the right end of the circulating water pump (306).

7. A gas absorption tower with water recycling according to claim 1, characterized in that, A water pump (7) is installed on the right side of the upper surface of the support frame (2), and the left end of the water pump (7) is connected to the right side of the water collection tank (6). The right end of the water pump (7) is connected to a water supply pipe (8), and the upper end of the water supply pipe (8) penetrates the upper right side of the absorption tower body (1) and extends into the interior of the absorption tower body (1). A cross water pipe (9) is installed on the upper end of the water supply pipe (8), and a spray head (10) is provided on the lower surface of the cross water pipe (9).

8. A gas absorption tower with water recycling according to claim 1, characterized in that, An air inlet (11) is installed on the lower left side of the absorption tower body (1), and an exhaust port (12) is provided on the top of the absorption tower body (1). A packing layer (13) is installed inside the absorption tower body (1).

Images